Company Filing History:
Years Active: 1995
Title: The Innovations of William S Letter
Introduction
William S Letter is an accomplished inventor based in Columbia, MD (US). He has made significant contributions to the field of biomedical engineering, particularly in the development of advanced materials for medical applications. His innovative work focuses on creating solutions that enhance patient care and improve the effectiveness of medical treatments.
Latest Patents
William S Letter holds a patent for "Protein nonadsorptive membranes for wound dressings." This invention involves controlled release membranes made from polyureaurethane polymer. The polymer is derived from prepolymer units, with at least 75% being oxyethylene-based diols or polyols. These hydroxyl groups are capped with polyisocyanate, resulting in membranes that exhibit biocompatibility and resistance to nonspecific protein adsorption. This technology is particularly useful for drug-delivery systems, such as wound dressings, where the delivery of proteinaceous materials is critical. Additionally, the patent discloses novel biocompatible, protein-nonadsorptive hydrated polymers and the methods for producing them.
Career Highlights
Throughout his career, William S Letter has demonstrated a commitment to innovation and excellence in his field. His work has not only advanced the understanding of biocompatible materials but has also paved the way for new applications in medical technology. His patent reflects his dedication to improving healthcare outcomes through scientific research and development.
Collaborations
William has collaborated with notable professionals in his field, including James A Braatz and Clifton L Kehr. These partnerships have contributed to the success of his projects and have fostered a collaborative environment for innovation.
Conclusion
William S Letter's contributions to the field of biomedical engineering exemplify the impact of innovative thinking on healthcare. His patented work on protein nonadsorptive membranes showcases his ability to address critical challenges in medical treatment. Through his career, he continues to inspire advancements in medical technology and improve patient care.